Computer Problems Fixed
Turns out it wasn’t my hard drive that died. I thought it did because it was having problems spinning up and eventually couldn’t been seen by the BIOS. Instead, the problem was with the last thing that I would have guessed - my power supply. I normally would have had this high on the list as a culprit, but this was my pimp daddy Antec True Power 430 PS which I spent good money on because it was supposed to be reliable. So much for that. I have an el cheapo one in there now and I’m back up and running.
Antec has a three year warranty period. I should be able to get a replacement power supply (or at least get it repaired) for free. I should make them reimburse me for my labor. :P